100303102019 has 2 divisors, whose sum is σ = 100303102020. Its totient is φ = 100303102018.

The previous prime is 100303101971. The next prime is 100303102079. The reversal of 100303102019 is 910201303001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100303102019 - 2²⁰ = 100302053443 is a prime.

It is a super-2 number, since 2×100303102019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100303102079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50151551009 + 50151551010.

It is an arithmetic number, because the mean of its divisors is an integer number (50151551010).

Almost surely, 2^100303102019 is an apocalyptic number.

100303102019 is a deficient number, since it is larger than the sum of its proper divisors (1).

100303102019 is an equidigital number, since it uses as much as digits as its factorization.

100303102019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 100303102019 in words is "one hundred billion, three hundred three million, one hundred two thousand, nineteen".